absorbance音標為：["?bs??rb?ns] ，基本翻譯為“吸收量度”，速記技巧為：諧音“啊不撞，不南帆”。

Absorbance這個詞的詞源可以追溯到拉丁語absorbere，意為“吸收”。Absorbance這個詞是由absorb（吸收）+ance（狀態）構成的。

變化形式：

1. Absorbency（吸水性）：這個詞是由absorbance派生出來的，表示物質吸收液體或其他液體的能力。

2. Absorptivity（吸收率）：這個詞是由absorbance派生出來的，表示物質吸收光的能力。

相關單詞：

1. Absorption（吸收）：這個詞與absorbance有密切關系，表示物質被吸收的過程。

2. Absorptive（吸收的）：這個詞用來描述能夠吸收某種物質的特性。

3. Absorber（吸收器）：這個詞用來描述能夠吸收某種物質或能量的設備或裝置。

Absorbance在科學和工程領域非常重要，因為它可以用來測量物質對光的吸收程度，從而了解物質的性質和狀態。這個詞的使用非常廣泛，涉及到生物學、化學、物理學和環境科學等領域。

Absorbance:

1. optical absorbance 光學吸收

2. absorbance spectrum 吸收光譜

3. absorbance ratio 吸收比

4. absorbance value 吸收值

5. absorbance coefficient 吸收系數

6. absorbance meter 吸收計

7. absorbance test 吸收試驗

雙語例句：

1. The sample has a high optical absorbance.

2. The spectrum shows a strong absorbance band at a certain wavelength.

3. The absorbance ratio of the sample is much higher than that of the control.

4. The absorbance value of the sample is 0.5, indicating that it is well-absorbed.

5. The absorbance coefficient of the substance is related to its solubility and bioavailability.

6. The absorbance meter is used to measure the optical density of a sample.

7. The absorbance test is used to determine the amount of a substance in a solution.

英文小作文：

Absorbance is an important measurement in many fields, from biology to chemistry to physics. It is used to determine the amount of light that is absorbed by a substance, which can be used to study its properties and behavior. For example, in biology, absorbance can be used to measure the amount of DNA in a sample, while in chemistry, it can be used to determine the concentration of a substance in a solution.

When measuring absorbance, it is important to consider the wavelength of light used and the thickness of the sample layer. These factors can affect the amount of light that is absorbed, and therefore the accuracy of the measurement. However, with proper equipment and technique, absorbance can be a very useful tool in many different fields of research and experimentation.